Submission #936315
Source Code Expand
#include <stdio.h> #include <string.h> int main(void) { char s[10000]={}, d[5]={}; int i, n; scanf("%s", s); n=strlen(s); for(i=0;i<n;i++){ switch(s[i]){ case 'N':d[1]++; break; case 'E':d[2]++; break; case 'W':d[3]++; break; case 'S':d[4]++; break; } } if(d[1]==0&&d[4]!=0){ printf("No\n"); return 0; } if(d[2]==0&&d[3]!=0){ printf("No\n"); return 0; } if(d[3]==0&&d[2]!=0){ printf("No\n"); return 0; } if(d[4]==0&&d[1]!=0){ printf("No\n"); return 0; } printf("Yes\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Wanna go back home |
User | ab1192296 |
Language | C (GCC 5.4.1) |
Score | 200 |
Code Size | 609 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", s); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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Set Name | Test Cases |
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Sample | s1.txt, s2.txt, s3.txt, s4.txt |
All | 01.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 13.txt, 15.txt, s1.txt, s2.txt, s3.txt, s4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 128 KB |
04.txt | AC | 1 ms | 128 KB |
05.txt | AC | 1 ms | 128 KB |
06.txt | AC | 1 ms | 128 KB |
07.txt | AC | 1 ms | 128 KB |
08.txt | AC | 1 ms | 128 KB |
09.txt | AC | 1 ms | 128 KB |
10.txt | AC | 1 ms | 128 KB |
11.txt | AC | 1 ms | 128 KB |
13.txt | AC | 1 ms | 128 KB |
15.txt | AC | 1 ms | 128 KB |
s1.txt | AC | 1 ms | 128 KB |
s2.txt | AC | 1 ms | 128 KB |
s3.txt | AC | 1 ms | 128 KB |
s4.txt | AC | 1 ms | 128 KB |